230013443 has 8 divisors (see below), whose sum is σ = 251038656. Its totient is φ = 209007400.

The previous prime is 230013439. The next prime is 230013499. The reversal of 230013443 is 344310032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230013443 - 2² = 230013439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230013143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33980 + ... + 40182.

It is an arithmetic number, because the mean of its divisors is an integer number (31379832).

Almost surely, 2^230013443 is an apocalyptic number.

230013443 is a deficient number, since it is larger than the sum of its proper divisors (21025213).

230013443 is a wasteful number, since it uses less digits than its factorization.

230013443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9585.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 230013443 is about 15166.1940842124. The cubic root of 230013443 is about 612.7045041398.

Adding to 230013443 its reverse (344310032), we get a palindrome (574323475).

The spelling of 230013443 in words is "two hundred thirty million, thirteen thousand, four hundred forty-three".